87067190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 104533450

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 41, 46, 70, 82, 115, 161, 205, 230, 287, 322, 410, 574, 805, 943, 1319, 1435, 1610, 1886, 2638, 2870, 4715, 6595, 6601, 9233, 9430, 13190, 13202, 18466, 30337, 33005, 46165, 54079, 60674, 66010, 92330, 108158, 151685, 212359, 270395, 303370, 378553, 424718, 540790, 757106, 1061795, 1243817, 1892765, 2123590, 2487634, 3785530, 6219085, 8706719, 12438170, 17413438, 43533595, 87067190]

約数ペア:

[(1, 87067190), (2, 43533595), (5, 17413438), (7, 12438170), (10, 8706719), (14, 6219085), (23, 3785530), (35, 2487634), (41, 2123590), (46, 1892765), (70, 1243817), (82, 1061795), (115, 757106), (161, 540790), (205, 424718), (230, 378553), (287, 303370), (322, 270395), (410, 212359), (574, 151685), (805, 108158), (943, 92330), (1319, 66010), (1435, 60674), (1610, 54079), (1886, 46165), (2638, 33005), (2870, 30337), (4715, 18466), (6595, 13202), (6601, 13190), (9233, 9430)]